NAICS 221121: Electric Bulk Power Transmission and Control
This U.S. industry comprises establishments primarily engaged in operating electric power transmission systems and/or controlling (i.e., regulating voltages) the transmission of electricity from the generating source to distribution centers or other electric utilities.  The transmission system includes lines and transformer stations.

ExioML sector: Transmission services of electricity
Region: US | Year: 2022
Sector value added: 26803.4483476 M EUR | Employment: 50.7831819186 thousand persons
Sector GHG emissions: 3100030310.09 kg CO2 eq | Energy carrier net total: 70720.7564122 TJ | Carbon intensity: 0.1156578910999554

Company: Vigilante Electric Coop Inc
Today, Vigilante Electric Cooperative provides electrical power in nine Montana counties and one Idaho county. With our main office in Dillon, and outposts in Whitehall and Townsend, we provide electrical power to over 11,000 services and maintain over 2,700 miles of transmission and distribution line.